Who were the critics of america's new industrial economy, what were their criticisms, and what solutions did they propose?

The critics of America's new industrial economy were Henry George, Edward Bellamy and Eugine Debs. Henry critized Georgism and proposed three things: workers should own what they produce, value of natural resources belong to everyone equally and that competition is destructive in any sense. Edward, a Major Marxist writing, critized that the Socialist utopia was a giant monopoly, so he wrote "Looking Backward" Which was one of the most remarkable books ever published in the USA that created a mass movement of a political nature almost immediately after its appearance called Nationalism. Finally, Eugene, a Socialist Party nominee for President, was an advocated for racial and sex rights (good enough at that time); she organized the American railway union and was an advocated for racial and sex rights by then.